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Etude des alluvions actuelles et anciennes de la Bléone en aval de Digne et de la Durance entre Sisteron et Vinon-sur-Verdon. Les comparaisons granulométriques montrent que ces rivières avaient pendant les phases froides du quaternaire un régime plus torrentiel qu'il ne l'est aujourd'hui. Comparaison des sols formes à partir des dépots fluviatiles de la Durance et de la Bleone. Les sols anciens développés aux dépens de ces formations quaternaires sont de type fersiallitique et ont évolué en milieu calcaire

Texte remanié de: Dissertation--Fachbereich Geschichtswissenschaft und Philosophie--Universität Hamburg, 2002. / Bibliogr. p. 286-301.

Akademisk avhandling--Stockholms Universitet. / Extra t.p., with thesis statement, inserted. Bibliography: p. 333-338.

Inaug-Diss.--Bonn. / Lebenslauf.

Texte remanié de: Diss.--Philosophische Fakultät--München--Ludwig-Maximilians-Universität, 1986.

Texte remanié de : Diss. : Mathematisch-naturwissenschaftliche Fakultät: Köln--1970, soutenue sous le titre--"Chronologische Gruppierung in der Älteren Bronzezeit" / Bibliogr. p. 167-172. Index.

Thèse--Faculté des lettres--Genève, 1987. / Notes bibliogr. Index.

The subject of the thesis is to determine the age of individual farm buildings by means of dendrochronological analysis and compilation of local tree-ring chronologies of the given tree species. The work describes a detailed procedure for dendrochronological dating from sampling and preparation of samples through measurements to their dating. The work also deals with the use of individual trees in structures. The oldest building is a barn from the village of Vrbětice made of beech, whose design elements were dated to 1766/1767. On the other hand, the youngest building can be labeled as a fruit dryer from the village of Pradlisko. Taken oak samples from the construction managed to date to 1944/1945. The most represented tree species in the surveyed farm buildings were beech and oak. Other trees are represented in very small numbers to determine their importance in the structure. The oak elements were used in the construction mainly for foundation sills and the beech elements for the construction of the walls. With regard to the number of samples of individual trees, two local ring-shaped chronologies were created. The beech chronology consists of ring-shaped curves of 29 samples taken from historical structures and 22 ring-shaped curves from live trees, with a non-interconnected section of approximately 93 years between the two parts. Combining these two parts, the chronology would be able to cover more than 300 years (1690–2013). Oak local chronology is made up of ring-shaped curves of 30 samples from the surveyed objects and covers the period from 1700 to 1900. Since there is no beech chronology for the Czech Republic, it is a great contribution to making the basic beech chronology for this region, where beech is the most used wood in buildings. The work contributes to the building of beech chronology.

Subfossil trunks are unfossilized woods which are discovered rarely in the Czech Republic. The aim of this work was to find, sampled and dated subfossil trunks from the Polabí region. Available Czech and foreign standard chronologies were used for dendrochronological dating of tree-ring series. Simultaneously, earlier sampled subfossil trunks from the study area were assembled. The chosen tree-ring series were used to extension and improvement of the Czech oak standard chronology. Selected samples, which were not possible to dendochronologically date, were sent for radiocarbon dating. For a purpose of this work, 122 new subfossil findings were dendrochronologically processed from the Polabí region and three samples were prepared and sent for radiocarbon dating. The major part of subfossil trunks was identified as an oak and only 5 samples as an elm. In total, 96 samples were successfully dated mostly into two periods: 3500 - 3200 BC and 133 BC - 155 AD. In Kostomlátky location, the oldest oak subfossil trunk in the Czech republic was found the tree-ring series covers the period 8181 7971 BC. Thanks to these subfossil findings, the Czech oak standard chronology could be extended.